.required {
	position: relative;
	padding-left: 20px;
	&::before {
		content: '*';
		color: var(--color-danger);
		position: absolute;
		left: 8px;
		top: 2px;
	}
}
.btn {
	color: #1890ff !important;
	height: 28px;
	line-height: 28px;
}
.w500 {
	width: 500px !important;
}
